Since the outbreak of the financial crisis in 2007, opinion has been divided over whether its root cause was credit arbitrage or safe asset demand. New research on the European banks' role in the crisis may finally help to resolve the issue. Far from being peripheral players in the crisis,...

The recent financial crisis has shown that short-term collateralized borrowing may be a highly unstable source of funds in times of stress. The present paper develops a dynamic equilibrium model and analyzes under what conditions such instability can be a consequence of market-wide changes in...

The events following Lehman's failure in 2008 and the current turmoil emanating from Europe highlight the structural vulnerabilities of short-term credit markets and the role of central banks as back-stop liquidity providers to financial markets. The Federal Reserve's response to financial...